As the ultimate choice for energy and fat burning, C4 Ultimate Shred will help to take your fat burning, performance, and muscular endurance to the next level.

Ranging from beginners all the way up to the elite competitors, a wide range of consumers have relied on C4 pre-workout products to ignite their fitness journey.

• ULTIMATE ENERGY — Fuel your ultimate workout with 300 mg of Caffeine.
• ULTIMATE SHRED — Experience C4’s ultimate fat burning pre-workout, with Capsimax® Cayenne.
• ULTIMATE MUSCULAR ENDURANCE + PERFORMANCE — Power through ultimate sweat sessions with three forms of Citrulline alongside muscular fatigue-fighting CarnoSyn® Beta-Alanine*.

*Studies have shown benefits of CarnoSyn (R) beta-alanine to be correlated with cumulative use.

• INCREDIBLE FLAVORS — With billions of servings of C4 branded products sold worldwide to date, the C4 brand has been setting the standard for great flavor for over a decade.